2.9x-55=2.1x+5

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Solution for 2.9x-55=2.1x+5 equation:


Simplifying
2.9x + -55 = 2.1x + 5

Reorder the terms:
-55 + 2.9x = 2.1x + 5

Reorder the terms:
-55 + 2.9x = 5 + 2.1x

Solving
-55 + 2.9x = 5 + 2.1x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2.1x' to each side of the equation.
-55 + 2.9x + -2.1x = 5 + 2.1x + -2.1x

Combine like terms: 2.9x + -2.1x = 0.8x
-55 + 0.8x = 5 + 2.1x + -2.1x

Combine like terms: 2.1x + -2.1x = 0.0
-55 + 0.8x = 5 + 0.0
-55 + 0.8x = 5

Add '55' to each side of the equation.
-55 + 55 + 0.8x = 5 + 55

Combine like terms: -55 + 55 = 0
0 + 0.8x = 5 + 55
0.8x = 5 + 55

Combine like terms: 5 + 55 = 60
0.8x = 60

Divide each side by '0.8'.
x = 75

Simplifying
x = 75

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